结果：盆腔炎、流产史、放置宫内节育器、盆腔手术史、输卵管结扎术、生殖系统病理改变对异位妊娠的发生有明显影响作用。

Results: Pelvic inflammatory diseases, abortion, IUD, pelvic cavity operation, tubal ligation and pathological changes of reproductive system have evident effect on ectopic pregnancy.

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接受治疗的发作发生的主要部位为四肢68次，面部48次，胃肠道272次，泌尿生殖系统9次，喉50次。

The primary location of the treated attacks was the extremities in 68 patients, facial in 48, gastrointestinal in 272, genitourinary in 9, and laryngeal in 50.

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要明了猪细小病毒对猪生殖系统的影响，重要的是要认识到猪生殖系统感染细小病毒常常发生，但是猪却不一定发病；但有些时候细小病毒感染一起繁殖系统疾病。

To understand the role of PPV in reproduction it is important to realize that reproductive infection usually occurs without disease, but sometimes there is infection with reproductive disease.

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